<template>
  <div class="node-wrap">
    <div class="node-wrap-box" @click="show">
      <div class="title" style="background: #ff943e;">
        <el-icon class="icon"><icon-ep-user-filled /></el-icon>
        <span>{{ nodeConfig.nodeName }}</span>
        <el-icon class="close" @click.stop="delNode()"><icon-ep-close /></el-icon>
      </div>
      <div class="content">
        <span v-if="toText(nodeConfig)">{{ toText(nodeConfig) }}</span>
        <span v-else class="placeholder">请选择</span>
      </div>
    </div>
    <add-node v-model="nodeConfig.childNode" />
    <el-drawer v-model="drawer" title="审批人设置" destroy-on-close append-to-body :size="500">
      <template #title>
        <div class="node-wrap-drawer__title">
          <label v-if="!isEditTitle" @click="editTitle">{{ form.nodeName }}<el-icon class="node-wrap-drawer__title-edit"><icon-ep-edit /></el-icon></label>
          <el-input v-if="isEditTitle" ref="nodeTitle" v-model="form.nodeName" clearable @blur="saveTitle" @keyup.enter="saveTitle" />
        </div>
      </template>
      <el-container>
        <el-main style="padding:0 20px 20px 20px">
          <el-form label-position="top">
            <el-form-item label="审批人员类型">
              <el-select v-model="form.setType">
                <el-option :value="1" label="指定成员" />
                <el-option :value="2" label="主管" />
                <el-option :value="3" label="角色" />
                <el-option :value="4" label="发起人自选" />
                <el-option :value="5" label="发起人自己" />
                <el-option :value="7" label="连续多级主管" />
              </el-select>
            </el-form-item>

            <el-form-item v-if="form.setType==1" label="选择成员">
              <el-button type="primary" icon="el-icon-plus" round @click="selectHandle(1, form.nodeUserList)">选择人员</el-button>
              <div class="tags-list">
                <el-tag v-for="(user, index) in form.nodeUserList" :key="user.id" closable @close="delUser(index)">{{ user.name }}</el-tag>
              </div>
            </el-form-item>

            <el-form-item v-if="form.setType==2" label="指定主管">
              发起人的第 <el-input-number v-model="form.examineLevel" :min="1" size="mini" /> 级主管
            </el-form-item>

            <el-form-item v-if="form.setType==3" label="选择角色">
              <el-button type="primary" icon="el-icon-plus" round @click="selectHandle(2, form.nodeRoleList)">选择角色</el-button>
              <div class="tags-list">
                <el-tag v-for="(role, index) in form.nodeRoleList" :key="role.id" type="info" closable @close="delRole(index)">{{ role.name }}</el-tag>
              </div>
            </el-form-item>

            <el-form-item v-if="form.setType==4" label="发起人自选">
              <el-radio-group v-model="form.selectMode">
                <el-radio :label="1">自选一个人</el-radio>
                <el-radio :label="2">自选多个人</el-radio>
              </el-radio-group>
            </el-form-item>

            <el-form-item v-if="form.setType==7" label="连续主管审批终点">
              <el-radio-group v-model="form.directorMode">
                <el-radio :label="0">直到最上层主管</el-radio>
                <el-radio :label="1">自定义审批终点</el-radio>
              </el-radio-group>
              <p v-if="form.directorMode==1">直到发起人的第  <el-input-number v-model="form.directorLevel" :min="1" size="mini" /> 级主管</p>
            </el-form-item>

            <el-divider />
            <el-form-item label="">
              <el-checkbox v-model="form.termAuto" label="超时自动审批" />
            </el-form-item>
            <template v-if="form.termAuto">
              <el-form-item label="审批期限（为 0 则不生效）">
                <el-input-number v-model="form.term" :min="0" size="mini" /> 小时
              </el-form-item>
              <el-form-item label="审批期限超时后执行">
                <el-radio-group v-model="form.termMode">
                  <el-radio :label="0">自动通过</el-radio>
                  <el-radio :label="1">自动拒绝</el-radio>
                </el-radio-group>
              </el-form-item>
            </template>
            <el-divider />
            <el-form-item label="多人审批时审批方式">
              <el-radio-group v-model="form.examineMode">
                <p><el-radio :label="1">按顺序依次审批</el-radio></p>
                <p><el-radio :label="2">会签 (可同时审批，每个人必须审批通过)</el-radio></p>
                <p><el-radio :label="3">或签 (有一人审批通过即可)</el-radio></p>
              </el-radio-group>
            </el-form-item>
          </el-form>
        </el-main>
        <el-footer>
          <el-button type="primary" @click="save">保存</el-button>
          <el-button @click="drawer=false">取消</el-button>
        </el-footer>
      </el-container>
    </el-drawer>
  </div>
</template>

<script>
import addNode from './addNode.vue'

export default {
  components: {
    addNode,
  },
  inject: ['select'],
  props: {
    modelValue: { type: Object, default: () => {} },
  },
  emits: ['update:modelValue'],
  data () {
    return {
      nodeConfig: {},
      drawer: false,
      isEditTitle: false,
      form: {},
    }
  },
  watch: {
    modelValue () {
      this.nodeConfig = this.modelValue
    },
  },
  mounted () {
    this.nodeConfig = this.modelValue
  },
  methods: {
    show () {
      this.form = {}
      this.form = JSON.parse(JSON.stringify(this.nodeConfig))
      this.drawer = true
    },
    editTitle () {
      this.isEditTitle = true
      this.$nextTick(() => {
        this.$refs.nodeTitle.focus()
      })
    },
    saveTitle () {
      this.isEditTitle = false
    },
    save () {
      this.$emit('update:modelValue', this.form)
      this.drawer = false
    },
    delNode () {
      this.$emit('update:modelValue', this.nodeConfig.childNode)
    },
    delUser (index) {
      this.form.nodeUserList.splice(index, 1)
    },
    delRole (index) {
      this.form.nodeRoleList.splice(index, 1)
    },
    selectHandle (type, data) {
      this.select(type, data)
    },
    toText (nodeConfig) {
      if (nodeConfig.setType === 1) {
        if (nodeConfig.nodeUserList && nodeConfig.nodeUserList.length > 0) {
          const users = nodeConfig.nodeUserList.map(item => item.name).join('、')
          return users
        }
        else {
          return false
        }
      }
      else if (nodeConfig.setType === 2) {
        return nodeConfig.examineLevel === 1 ? '直接主管' : `发起人的第${nodeConfig.examineLevel}级主管`
      }
      else if (nodeConfig.setType === 3) {
        if (nodeConfig.nodeRoleList && nodeConfig.nodeRoleList.length > 0) {
          const roles = nodeConfig.nodeRoleList.map(item => item.name).join('、')
          return `角色-${roles}`
        }
        else {
          return false
        }
      }
      else if (nodeConfig.setType === 4) {
        return '发起人自选'
      }
      else if (nodeConfig.setType === 5) {
        return '发起人自己'
      }
      else if (nodeConfig.setType === 7) {
        return '连续多级主管'
      }
    },
  },
}
</script>

<style>

</style>
